DEFINITION of 'Regulation E'. A regulation set forth by the Federal Reserve. Regulation E outlines the rules and procedures for electronic funds transfers (EFTs) and outlines guidelines for those who sell and issue electronic debit cards. Rules pertaining to consumer liability for unauthorized card usage fall under this regulation as well. Next Up.
Essaim. Essaim is a French military reconnaissance microsatellite constellation. Its main purpose is to collect and map signals intelligence across the world. The DGA describes it as a vacuum cleaner for [radio] waves.
verb. 1  Arouse is defined as to inspire awareness or excitement. An example of the word arouse is when a teacher creates an excitement in students about learning. 2  The definition of arouse is to awake. An example of arouse is when a parent wakes a child to get him out of bed in the morning.